Comparison

Ratiō vs Intermittent Fasting

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Ratiō

Effortlessly track your meals by taking a photo. This app analyzes your food, providing a detailed breakdown of calories, protein, carbs, and fat. Easily edit any identified item or portion to ensure accurate logging.

Highlights
  • AI photo meal analysis
  • Calorie, protein, carb, fat breakdown
  • Item-level editing for accuracy
  • Manual entry and quick-add options
  • Customizable daily targets
  • Fast camera-first interface
Features
Read full description

Point your camera at your plate. Ratiō reads it and returns calories, protein, carbs, and fat in seconds. But here's what makes Ratiō different: it shows its work. Most AI food trackers hand you a number and hope you don't ask questions. Ratiō breaks down every item it identified, the portion it estimated, and how it got there. Disagree? Edit it in two taps. Your correction sticks, and your log stays honest. HOW IT WORKS • Snap a photo of any meal — home-cooked, takeout, restaurant, whatever's in front of you • Ratiō identifies each component and estimates portions • Review the breakdown, adjust anything that looks off • Log it and move on BUILT FOR PEOPLE WHO ACTUALLY TRACK • Full macro breakdown on every entry, not just a calorie total • Item-level editing — fix one ingredient without redoing the whole meal • Manual entry and quick-add for the days you already know the numbers • Daily targets you set, not targets an algorithm decides for you • Clean, fast interface that opens straight to the camera NO GAMES • Clear pricing before you sign up • Free trial with an obvious cancel path • No fake precision, no invented confidence, no ads Tracking only works if you keep doing it. Ratiō is built to take five seconds, not five minutes — so you actually still be using it in month three. SUBSCRIPTION DETAILS Ratiō Pro is available as a monthly subscription at $14.99/month or an annual subscription at $99/year, both starting with a 3-day free trial. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage and cancel your subscription in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ratiohealthapp.com/privacy Terms of Service: https://ratiohealthapp.com/terms

About

Intermittent Fasting

Features
Read full description

Build a fasting routine that fits your life. Choose a plan, follow a clear timer and look back on your progress. • Pick a fasting schedule or set the length of a free fast. • Check your next start and end times, with optional reminders. • Review fasting history, trends, streaks and weight records. • Keep an eye on your fast with widgets, Live Activities and Apple Watch. Your fasting and weight records are stored on your device. Fasting is a tracking tool, not medical advice; listen to your body and speak with a qualified professional before prolonged fasting. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy:https://fasting.liyong1123.workers.dev/privacy

Screenshots

Ratiō4 screens
Intermittent Fasting4 screens

Verdict

The call

The clearest difference is update cadence: Intermittent Fasting at weekly against Ratiō's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Ratiō sells 2 in-app purchases, starting at $14.99 per month and Intermittent Fasting sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Ratiō ships an update every 3 weeks, Intermittent Fasting weekly. The most recent releases landed on October 9, 2026 and October 20, 2026 respectively.

Scorecard1 real difference · 9 level
Ratiō versus Intermittent Fasting: the parameters behind the verdict, then further details
ParameterRatiōIntermittent Fasting
PriceFreeFree
Rating5.0 (8 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS15.1 — better16.0
Further details — not scored
Size43 MB56 MB
Age rating17+4+
DeveloperRatio Health LLC勇 李

In-app purchases

2 purchases

Ratiō

Subscriptions2
  • Ratiō Pro Monthly3 Days trial$14.991 Month
  • Ratiō Pro Yearly3 Days trial$99.991 Year
3 purchases

Intermittent Fasting

Subscriptions2
  • Monthly Pro$6.991 Month
  • Annual Pro$19.991 Year
One-time1
  • Pro Lifetime$49.99

Questions

Is Ratiō free?
Ratiō is free to download, with in-app purchases available.
Is Intermittent Fasting free?
Intermittent Fasting is free to download, with in-app purchases available.
Do Ratiō or Intermittent Fasting have ads?
Neither Ratiō nor Intermittent Fasting shows ads.
Which is updated more often, Ratiō or Intermittent Fasting?
Ratiō ships an update every 3 weeks, and Intermittent Fasting weekly. Most recently, Ratiō was updated on October 9, 2026 and Intermittent Fasting on October 20, 2026.

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